Pymatuning Reservoir
Pymatuning Reservoir in Crawford County, Pennsylvania is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 13926 acres.
- Area
- 13,926 acres
- Public access
- Yes
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Why Pymatuning Reservoir has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Pymatuning Reservoir, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by PA DEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Pymatuning Reservoir is a 13,926-acre lake in Crawford County, Pennsylvania. Limited fish-species data available. Public access is available with 6 public boat landings.
Source: EPA Water Quality Portal sampling records, PA DEP, last sampled recent years. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Pymatuning Reservoir
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Pymatuning Reservoir
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Top-rated places to stay near Pymatuning Reservoir
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 13,926 acres |
| Public Access | Yes |
No bathymetric survey has been published for Pymatuning Reservoir, so its depth is not documented here.
Recreation & Access
- Pymatuning State Park - Birch South LiveryPublic
- Pymatuning State Park - Cabin BeachPublic
- Pymatuning State Park - New BowersPublic
- Causeway LiveryPublic
- OrchardPublic
- ManningPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Pymatuning Reservoir
Nearby Lakes in Crawford County
Frequently asked questions about Pymatuning Reservoir
Where is Pymatuning Reservoir?
- Pymatuning Reservoir is a lake in Crawford County, Pennsylvania. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Pymatuning Reservoir?
- Pymatuning Reservoir in Crawford County, Pennsylvania is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 13926 acres.
Is Pymatuning Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Pymatuning Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Pymatuning Reservoir?
- Pymatuning Reservoir has 6 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Pymatuning State Park - Birch South Livery, Pymatuning State Park - Cabin Beach, Pymatuning State Park - New Bowers, Causeway Livery, among others. Public access is listed as yes.
Explore Pymatuning Reservoir across LakeQuality
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Where this data comes from
Measurements for Pymatuning Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory